Answer :
Answer:
"The schedule will keep the student from having to cram too much information in too short a time."
Explanation:
The above sentence is a supporting detail for the main idea which is that creating plan for studying will benefit the student.
It describes the main advantage of creating a schedule to study so that the student wont have to cram the information and thus attracts the readers attention along with supporting the main idea or motive of the passage.